<template>
  <!-- 表单 -->
  <el-form ref="addForm" :model="formData" :rules="rules" label-width="120px">
    <el-form-item label="姓名" prop="username">
      <el-input
        v-model="formData.username"
        style="width: 50%"
        placeholder="请输入姓名"
      />
    </el-form-item>
    <el-form-item label="手机" prop="mobile">
      <el-input
        v-model="formData.mobile"
        style="width: 50%"
        placeholder="请输入手机号"
      />
    </el-form-item>
    <el-form-item label="入职时间" prop="timeOfEntry">
      <el-date-picker
        v-model="formData.timeOfEntry"
        style="width: 50%"
        placeholder="请选择入职时间"
      />
    </el-form-item>
    <el-form-item label="聘用形式" prop="formOfEmployment">
      <el-select
        v-model="formData.formOfEmployment"
        style="width: 50%"
        placeholder="请选择"
      >
        <el-option
          v-for="item in hireType"
          :key="item.id"
          :value="item.id"
          :label="item.value"
        />
      </el-select>
    </el-form-item>
    <el-form-item label="工号" prop="workNumber">
      <el-input
        v-model="formData.workNumber"
        style="width: 50%"
        placeholder="请输入工号"
      />
    </el-form-item>
    <el-form-item label="部门" prop="departmentName">
      <el-input
        v-model="formData.departmentName"
        style="width: 50%"
        placeholder="请选择部门"
        @focus="hFocus"
      />
      <!-- 树状 -->
      <div v-if="showTree" class="tree-box">
        <el-tree
          :data="treeList"
          :props="{ label: 'name', children: 'children' }"
          @node-click="handleNodeClick"
        />
      </div>
    </el-form-item>
    <el-form-item label="转正时间" prop="correctionTime">
      <el-date-picker
        v-model="formData.correctionTime"
        style="width: 50%"
        placeholder="请选择转正时间"
      />
    </el-form-item>
    <el-form-item>
      <el-button @click="hCancel">取消</el-button>
      <el-button type="primary" @click="hSubmit">确定</el-button>
    </el-form-item>
  </el-form>
</template>
<script>
import EmployeesEnum from "@/constant/employees";
import { getDepartments } from "@/api/departments";
import { tranDataToTree } from "@/utils";
import { addEmployee } from "@/api/employees";
export default {
  data() {
    return {
      // 控制树状盒子的显示隐藏
      showTree: false,
      // 树状盒子数据
      treeList: [],
      // 枚举
      hireType: EmployeesEnum.hireType,
      // 表单
      formData: {
        username: "", // 用户名
        mobile: "", // 手机号
        formOfEmployment: "", // 聘用形式
        workNumber: "", // 工号
        departmentName: "", // 部门
        timeOfEntry: "", // 入职时间
        correctionTime: "", // 转正时间
      },
      // 校验
      rules: {
        username: [
          { required: true, message: "用户姓名不能为空", trigger: "blur" },
          { min: 1, max: 4, message: "用户姓名为1-4位", trigger: "blur" },
        ],
        mobile: [
          { required: true, message: "手机号不能为空", trigger: "blur" },
          {
            pattern: /^1[3-9]\d{9}$/,
            message: "手机号格式不正确",
            trigger: "blur",
          },
        ],
        formOfEmployment: [
          { required: true, message: "聘用形式不能为空", trigger: "blur" },
        ],
        workNumber: [
          { required: true, message: "工号不能为空", trigger: "blur" },
        ],
        departmentName: [
          { required: true, message: "部门不能为空", trigger: "change" },
        ],
        timeOfEntry: [
          { required: true, message: "请选择入职时间", trigger: "blur" },
        ],
      },
    };
  },

  methods: {
    resetForm(){
      this.$refs.addForm.resetFields()
    },
    // 树状结构点击事件的回调
    handleNodeClick(data) {
      // 判断点击的节点数据有没有子级
      if (data.children.length !== 0) {
        return;
      }
      // 将当前节点的数据给到表单
      this.formData.departmentName = data.name;
      this.showTree = false;
    },
    // 控制树状盒子函数
    hFocus() {
      this.loadDepartments();
      this.showTree = true;
    },
    // 获取部门数据转化为树形结构
    async loadDepartments() {
      try {
        const res = await getDepartments();
        console.log("getDepartments", res);
        // 保存数据
        res.data.depts.shift();
        this.treeList = tranDataToTree(res.data.depts);
      } catch (err) {
        console.log("getDepartments", err);
      }
    },
    // 新增员工函数
    async doAdd() {
      try {
        const res = await addEmployee(this.formData);
        console.log("addEmployee", res);
        this.$message.success(res.message)
        this.$emit("success");
        // 保存数据
      } catch (err) {
        console.log("addEmployee", err);
      }
    },
    // 分页
    // 确定
    hSubmit() {
      this.$refs.addForm.validate((valid) => {
        if (!valid) return;
        this.doAdd();
        console.log("确定");
      });
    },
    // 取消
    hCancel() {
      this.$emit("close");
    },
  },
};
</script>